Applesaid its U.S. workforce is largely male, white and Asian, mirroring its Silicon Valley peers.

Apple said 30% of its global workforce is female, in line with the gender breakdown at Google and Yahoo. Separately, it said 55% of its U.S. staff is white and 15% is Asian, with Hispanics and blacks accounting for 11% and 7%, respectively.

The share of black and Hispanic employees is higher than other major Silicon Valley companies that have reported employee-diversity data.

The numbers include Apple’s large retail workforce in its company stores. In its technical ranks, which include engineers and the Genius Bar employees at its stores, Apple said 77% of its U.S. employees are white or Asian, and 13% black or Hispanic. Apple said 20% of its tech workers are women.

“Let me say up front: As CEO, I’m not satisfied with the numbers on this page,” Apple Chief Executive Tim Cook wrote in a letter accompanying the figures. “They are not new to us, and we’ve been working hard for quite some time to improve them. We are making progress, and we’re committed to being as innovative in advancing diversity as we are in developing our products.”

Apple released the figures after other Silicon Valley firms released their own workforce breakdowns, spurring further debate about racial diversity and gender equality in the technology sector.

Apple noted that it has added women executives recently, including former Burberry Group CEO Angela Ahrendts to lead its retail group and Lisa Jackson, the former head of the Environmental Protection Agency, to oversee its environmental efforts. It also said it promoted Eddy Cue, a Cuban-American who oversees Apple’s services business, to its senior leadership team.

In Apple’s leadership roles, the lack of racial diversity and gender equality is even more pronounced. Apple said 28% of its managers and executives are women, while 64% are white and 21% are Asian. Together, blacks and Hispanics are 6% of Apple’s leaders.

Cook also said his view of diversity extends beyond the traditional categories of race, gender, and ethnicity.

“It includes personal qualities that usually go unmeasured, like sexual orientation, veteran status, and disabilities,” he wrote. “Who we are, where we come from, and what we’ve experienced influence the way we perceive issues and solve problems. We believe in celebrating that diversity and investing in it.”

Apple’s CEO has been a vocal advocate of gay rights. Apple employees took a formal role in San Francisco’s Pride parade for the first time in more than a decade and Cook also wrote an editorial in The Wall Street Journal urging U.S. senators to support the Employment Nondiscrimination Act.

Correction: Apple said 30% of its global workforce is female. An earlier version of this article incorrectly said 30% of its U.S. workforce is female.